Hastur was my favorite base-game AO because of the balancing act you had to play with the terror level. This revised version, unfortunately, does not have a modular combat modifier, but with expansion items that can instantly awaken the AO, I understand why.

Revised Hastur's new artwork is much better, and he is both more difficult and less annoying than the original: in particular, it does not cost 8 clues to seal a gate! What a relief.